Negative number 257. Envelope labeled "VIII Frm D" with an arrow pointing up for vertical fibers. Photo has six labels, the first, located in the upper left, reads: "Ba" with an arrow pointing right, "Bb" with an arrow pointing right, "Ba" with an...

Negative number 260. Envelope labeled "Codex Unknown" with an arrow pointing up for vertical fibers. Photo has two labels, both located in the upper right corner. The first reads "J Codex Unknown" with a small check mark and an arrow pointing up....

Negative number 160. Envelope labeled "IV 35", with an arrow pointing up for vertical fibers, then "J". Photo has four labels, the first, in the upper left corner, is partially obscured. What is legible reads "IV,17", with an arrow pointing...

Negative number 235. Envelope labeled "X, 1" with an arrow pointing up for vertical fibers. Photo has four labels, all in the upper right corner. The first is partially obscured, but what is legible reads "X, [1]" with an arrow pointing up. The...

Negative number 238. Envelope labeled "IX, 28" with an arrow pointing right for horizontal fibers. Photo has four labels, the first, located in the upper left corner, is partially obscured. What is legible reads "IX," with an arrow pointing right,...

Negative number 236. Envelope labeled "X, 2" with an arrow pointing right for horizontal fibers. Photo has three labels, all located in the upper right corner. The first is partially obscured, what is legible reads "[2]" with an arrow pointing...

Negative number 247. Envelope labeled "XI 33" with an arrow pointing up for vertical fibers, then "J". Photo has five labels, the first, located in the upper left corner, is partially obscured. What is legible reads "29 [35]" with the number 35...

Negative number 115. Envelope labeled "J IX", with an arrow pointing up for vertical fibers, then "72". Photo has six labels, two in the upper left corner and four in the upper right corner. The first in the left corner is partially obscured, it...